As a project manager at AT&T, we have retained Conley Equipment to disconnect, remove and dispose of the batteries from several hundred cell sites that were being decommissioned. They were chosen for their reputation, nationwide presence and very competitive pricing.
They agreed to do the work for a fixed price and they never submitted a single change order, even though they had to do extra work that was not anticipated. The quality of the work was excellent and everything was completed on schedule.
When managing very large projects, it is refreshing to have a vendor who performs quality work and who requires minimal supervision.